Page 19
Product Information / Produktinformation
A6151
Shaft Vibration Monitor
Alarm visualization
By red LEDs, each for channel 1 and channel 2
No limit value exceeded or alarm
blocked
LED off
ALERT, no DANGER LED flashes at 2 Hz (pulse/pause 1:1)
DANGER LED on continuously
Alarm outputs
Opto−decoupled collector/emitter segments
Alert channel 1 A1−C / A1−E b26 (collector) / b28 (emitter)
Danger channel 1 D1−C / D1−E d26 (collector) / d28 (emitter)
Alert channel 2 A2−C / A2−E b30 (collector) / b32 (emitter)
Danger channel 2 D2−C / D2−E d30 (collector) / d32 (emitter)
Maximum value for alarm outputs C−E disabled: max. perm. U
CE
: 48 V
C−E conductive: max. perm. U
CE
: 100 mA
Alarm status of the alarm outputs Conducting in open circuit mode, disabled in
closed−circuit mode
Open circuit mode / closed−circuit mode
The digital inputs SC−A and SC−D can be selected with external signals.
Switchover ALERT
d24 − SC−A = HIGH / blank
= open circuit mode
d24 − SC−A = LOW = closed−circuit mode
Switchover DANGER z24 − SC−D = HIGH / blank
= open circuit mode
z24 − SC−D = LOW = closed−circuit mode
Switch level LOW = 0 ... +3 V
HIGH = 13 ... 48 V
Input resistance > 10 kΩ
1.6.4 Communication interfaces
Interface RS 232
Front socket for connecting a laptop / computer for configuration and visualization purposes
Round plug connector on the front
side
Mini DIN socket type TM 0508A/6 for parameterization
cable (included in the operating kit)
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